Lightware UMX-OPT-TX150R, User Manual

Page: 41 / 107

UMX-OPT-TX150R
User’s Manual
Section 6. Operation of UMX-OPT-TX150R Page 41 / 107
6.8. About EDID memory
EDID memory is non-volatile and consists of four blocks, each for different purpose.
These blocks are:

Factory preset EDIDs

User saved EDIDs

Dynamic EDID (EDID of last connected sink on the DDC output port)

Emulated EDIDs (EDID currently emulated on a specific input port)
This manual refers to the EDIDs in two ways. Using, selecting EDIDs with

Lightware Matrix Controller software

Rotary switches
6.8.1. EDIDs are referred with Lightware Matrix Controller
In the first case EDID is mentioned with the Matrix Controller software or the protocol
commands. EDIDs are numbered from 1 in each block, and they can be referred as the
first letter of the block name, and the number of the desired EDID. This way F02 refers to
the second factory preset EDID, and D01 refers to the display device’s EDID on the
output (on the DDC output).
The EDID memory structure in protocol reference:
Factory Preset EDIDs ( F01 .. F20 ):
F01 .. F05 ............................................... DVI-D Factory Preset EDIDs
F06 .. F10 ............................................... DVI-A Factory Preset EDIDs
F11 .. F15 ................................................. VGA Factory Preset EDIDs
F16 .. F20 ................................................ HDMI Factory Preset EDIDs
User programmable memories ( U01 .. U16 ):
U01 .. U04 ................................. User programmable DVI-D memories
U05 .. U08 .................................. User programmable DVI-A memories
U09 .. U12 .................................... User programmable VGA memories
U13 .. U16 .................................. User programmable HDMI memories
Last attached monitor’s EDID: ( D01 ):
D01 ..................................
Last attached monitor’s EDID on the output
Emulated EDIDs ( E01 .. E04 ):
E01 ...............................................Emulated EDIDs on the DVI-D input
E02 ............................................... Emulated EDIDs on the DVI-A input
E03 ................................................. Emulated EDIDs on the VGA input
E04 ............................................... Emulated EDIDs on the HDMI input
6.8.2. EDIDs are referred with rotary switches
In the second case EDID is mentioned with the rear panel rotary switches. EDIDs are
numbered from 0 on each rotary, and they can be referred with hash symbol, and the
number of the desired EDID. This way #6 on the DVD-D rotary refers to the first user
preset EDID (U01), and #0 refers to the display d
evice’s EDID (called Dynamic or Last
attached monitor’s EDID) on the output (on the DDC output).
Info: The Emulated EDIDs on the video inputs can be chosen by rotary switches only!